Specifications

Description

The Surefire EarPro 4 Sonic Defenders Plus Earpiece (EP4) protect your hearing without interfering with your ability to hear routine sounds or conversations. Built to fit larger ear canals with their triple-flanged stem design. Comfortable, the EP4 are primarily for use in a noisy environment (above 85dB), where their Hocks Noise Brakers block potentially dangerous noise levels, while allowing safe sounds (below 85dB) to pass into the ear canal. Add the included filter caps which can be inserted for additional protection and blocking out lower-level noise, like that heard on a plane, where hearing ambient sounds or conversations isn't critical.

The right/left color-coded Sonic Defenders are made from a soft but durable, hypoallergenic polymer and are ergonomically shaped, with an adjustable-stem design, providing a secure fit, all-day comfort, and extended product life (up to 6+ months, depending on usage and care). Their low-profile design means they can be worn while wearing a helmet or mask, or while using a phone or headset. Included detachable lanyards.